... 1, Front light for bike with 5 word patterns 2, Waterproof 3, 40 design patterns and 5 word patterns 4,1 year warranty ... Front light for bike with 5 word patternsProduct description;1, Press gray button to turn on2, ... spoke light unit on front wheel on any spoke with the LED's facing either the left or right ... the equipment. Huge discount !! Front light for bike with 5 word patterns